(HealthDay News) -- Aging and chronic health problems can
adversely affect your ability to drive safely. If you have a
chronic illness, poor vision or arthritis, for example, it's time
to speak with your doctor. He or she may recommend that you stop
driving.

WEDNESDAY, Aug. 28 (HealthDay News) -- Teens with anorexia
nervosa have bigger brains than those without the eating disorder,
a finding that suggests biology may play a larger role in the
condition than realized.

WEDNESDAY, Aug. 28 (HealthDay News) -- The way that the
intestine "tastes" sweet foods may be defective in people with type
2 diabetes, leading to problems with glucose (sugar) uptake, a new
study says.

WEDNESDAY, Aug. 28 (HealthDay News) -- A protein in the brain
could hold the key to reversing the age-related memory loss that
causes "senior moments" of forgetfulness, Columbia University
researchers report.

WEDNESDAY, Aug. 28 (HealthDay News) -- In another milestone for
regenerative medicine, Austrian scientists report they have turned
stem cells into a collection of tissues that resembles the
beginnings of the human brain.